<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <script src="./lib/flexbile.js"></script>
  <style>
    * {
      margin: 0px;
      padding: 0px;
    }
    div {
      font-size: 1rem;
    }

    img {
      width: 5rem;
    }
    p{
      width: 2.6667rem;
      height: 2.5067rem;
      background-color: red;
    }
    h1{
      width: 1.6rem;
      height: 1.5067rem
    }
  </style>
</head>

<body>
  <div>牧童骑黄牛歌声振林樾</div>
  <img
    src="https://mp.weixin.qq.com/mp/qrcode?scene=10000004&size=102&__biz=MjM5ODI2MTQxOQ==&mid=2653653630&idx=2&sn=376caa816a8edbacc288fa195fa4b4d1&send_time="
    alt="">

  <p>
    p标签
  </p>

  <h1>h1</h1>
</body>

</html>